Movie Rating 8 0A freak accident brings together a critically ill mathematician, a grieving mother, and a born-again ex-con. Download Summary 8.0 great 21 Grams (2003) 0A freak accident brings together a critically ill mathematician, a grieving mother, and a born-again ex-con. Download: 21 Grams (2003) Alejandro González Iñárritu Benicio Del Toro Danny Huston Eddie Marsan Melissa Leo Naomi Watts Sean Penn Streaming and download link will work only for Authorized Users. Read this for more info.